B2B Custom Jewelry Manufacturing

Custom JewelryManufactured to Perfection

Los Angeles-based jewelry manufacturer offering free CAD design, fast turnaround, and complete start-to-finish production for jewelers and designers.

Free CAD Design
24hr CAD Turnaround
5-7 Day Production

Why Choose STF Jewelry

Expert craftsmanship meets modern technology to deliver exceptional custom jewelry manufacturing

Jewelers:

One custom job shouldn't require five different vendors.

CAD revisions, printing adjustments, casting issues, setting delays—it adds up fast when everything is outsourced.

At STF Jewelry, the entire manufacturing process is done in-house.

Approve the design and receive your finished piece in 7 business days—without the back-and-forth.

Free CAD Design

Get a free professional CAD design with your first quote. Visualize your piece before production.

Fast Turnaround

24-hour CAD design and 5-7 day production timeline for most custom pieces.

Expert Craftsmanship

Combining traditional jewelry craftsmanship with cutting-edge CAD technology.

Complete Service

From CAD to casting, setting, engraving, and finishing - all under one roof.

Confidentiality

Every design is confidential. Your intellectual property is protected and secure with us.

Complete Jewelry Manufacturing Services

STF Jewelry provides comprehensive custom jewelry manufacturing services for jewelry retailers, designers, and brands across the United States.

Professional CAD Design, 3D Scanning & Printing
Precision Casting in All Precious Metals
Expert Diamond & Gemstone Setting
Laser & Hand Engraving Services
Jewelry Repairs & Restoration
Small & Large Production Runs
View All Services

What We Manufacture

Engagement Rings
Wedding Bands
Fashion Rings
Pendants
Necklaces
Earrings
Bracelets
Custom Pieces

Ready to Start Your Custom Jewelry Project?

Get a free CAD design with your first quote. Contact us today to discuss your custom jewelry manufacturing needs.

Request Free Quote